HomeBrake > Service KitsDynamite Friction 8512-21021 Disc Brake Kit - Rear
Part #: 8512-21021

Dynamite Friction 8512-21021 Disc Brake Kit - Rear

DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware, Rear
30 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$164.74Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware, Rear
Fitment: Hyundai and Kia, Cadenza, Forte, Forte5, Optima, Sonata, and Soul EV
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Rear Brake Kit for Kia and Hyundai Applications

Dynamite Friction DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware is a rear disc brake kit for select Kia and Hyundai vehicles. Part number 8512-21021 combines drilled and slotted black rotors with DFC 5000 Advanced brake pads for a direct-fit rear brake service on listed applications.

Key Features

  • Rear disc brake kit for service replacement
  • Drilled and slotted black rotors
  • DFC 5000 Advanced brake pads
  • Includes hardware
  • Part number 8512-21021
  • Fits select Kia Forte, Forte5, Optima, Soul EV, Cadenza, and Hyundai Sonata rear brake applications

Fitment Details

  • Fits 2023-2024 Kia Forte, rear.
  • Fits 2023 Kia Forte5, rear, (Canada).
  • Fits 2020-2021 Kia Forte5, rear, (Canada).
  • Fits 2022 Kia Forte, rear, w/Electric Parking Brake.
  • Fits 2022 Kia Forte5, rear, w/Electric Parking Brake (Canada).
  • Fits 2020-2021 Kia Forte, rear, Electric Parking Brake.
  • Fits 2020 Kia Optima, rear.
  • Fits 2013-2018 Kia Optima, rear.
  • Fits 2019 Kia Optima, rear, Electric Parking Brake.
  • Fits 2015-2019 Kia Soul EV, rear.
  • Fits 2014-2016 Kia Cadenza, rear.
  • Fits 2015-2019 Hyundai Sonata, rear, w/Electric Parking Brake.

What This Brake Kit Helps Address

  • Rear brake pad and rotor wear
  • Brake pulsation from worn rotors
  • Reduced braking response from aged components
  • Noise caused by uneven rotor surfaces or worn pads
  • Rear brake service on vehicles with electric parking brake configurations

Installation Notes and Tips

Confirm rear axle fitment, parking brake configuration, and model year before ordering. This kit is listed for rear applications only, including select Kia Forte and Forte5 models, Kia Optima, Kia Soul EV, Kia Cadenza, and Hyundai Sonata rear brake service. Part number 8512-21021 should be matched to the exact vehicle configuration shown in the fitment table.

Quality Assurance

Dynamite Friction DFC brake components are cataloged as a service kit for the listed applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

This part fits 30 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2024KiaForteEX PremiumRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2023KiaForteEX PremiumRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2023KiaForte5GT LimitedRear(Canada); DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2022KiaForteGT-LineRearw/Electric Parking Brake; DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2022KiaForte5GT LimitedRearw/Electric Parking Brake (Canada); DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2021KiaForteLXRearElectric Parking Brake; DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2021KiaForte5GTRear(Canada); DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2020KiaForteLXRearElectric Parking Brake; DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2020KiaForte5GTRear(Canada); DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2020KiaOptimaEXRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2019HyundaiSonataSELRearw/Electric Parking Brake; DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2019KiaOptimaEXRearElectric Parking Brake; DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2019KiaSoul EVRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2018HyundaiSonataSELRearw/Electric Parking Brake; DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2018KiaOptimaEXRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2018KiaSoul EVRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2017HyundaiSonataPlug-In Hybrid LimitedRearw/Electric Parking Brake; DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2017KiaOptimaEXRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2017KiaSoul EVRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2016HyundaiSonataPlug-In Hybrid LimitedRearw/Electric Parking Brake; DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2016KiaCadenzaLimitedRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2016KiaOptimaSX LimitedRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2016KiaSoul EVRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2015HyundaiSonataLimited 2.0TRearw/Electric Parking Brake; DFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2015KiaCadenzaLimitedRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2015KiaOptimaSXL TurboRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2015KiaSoul EVRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2014KiaCadenzaLimitedRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2014KiaOptimaSXL TurboRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware
2013KiaOptimaSXLRearDFC Rotors-Drilled and Slotted-Black with 5000 Advanced Brake Pads includes Hardware

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.